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The Boston Globe

Nation

Mother, brother of Trayvon Martin testify in murder trial

SANFORD, Fla. (AP) — The prosecution in the murder trial of George Zimmerman wrapped up its case after a dramatic day of testimony Friday, with Travyon Martin’s mother and brother saying the screams for help that can be heard in the background on a 911 call came from the 17-year-old.

Before the defense began its case, defense attorney Mark O'Mara argued Zimmerman should be acquitted, saying prosecutors hadn’t proved their case.

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